OT-2026-000002708
Publication integrity record
Mobile kiosk service robot and base assembly for same
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000002708) never changes.
Identity and time
| Publication number | OT-2026-000002708 · never reused |
|---|---|
| Internal UUID | 01a0a67e-46ef-7f7d-88a6-27c8dc88159e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:14:48.688369Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002708 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00e2dac38741e8492030c133e6f58681d6bc2ee10fa4128e2a6a4346a6017c29 |
|---|---|
| Markdown | 4b60067f727bf68bbc9e462c5c362e9f6d77c38d6a6997efb472740922b196bf |
| Publication page | 7ac1e86f6dbdea720a93b040083ab5080ed1f92e8b3c4cddfe705dbbd110e6fa |
| Manifest | 5a9ecd9b6803637b566c00f2592d86b6d228befff2fdb997270a4d3d1379f023 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | JxNBuClvM0KaOBpUoaI1RLUQc7IY4mi5Yzf0ewJA3iaOEpUyMElNMvSl3QvFXL9GLqJExZVjMZ81NSHyvoDvDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-10-24T12:42:02.306121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708observed 7ac1e86f6dbdea720a93b040083ab508...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-24T12:42:02.243872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708/manifest.jsonobserved 5a9ecd9b6803637b566c00f2592d86b6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T12:42:02.168824Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708/publication.mdobserved 4b60067f727bf68bbc9e462c5c362e9f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-24T12:42:01.995452Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708/publication.txtobserved 00e2dac38741e8492030c133e6f58681...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:04.943127Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708observed 7ac1e86f6dbdea720a93b040083ab508...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:04.723662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708/manifest.jsonobserved 5a9ecd9b6803637b566c00f2592d86b6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:04.413141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708/publication.mdobserved 4b60067f727bf68bbc9e462c5c362e9f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:42:04.027106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002708/publication.txtobserved 00e2dac38741e8492030c133e6f58681...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|